Linked to thyroid cancer in rats, Red dye No. 3 is now banned in the US -- but it'll take time to phase out completely.

No, red dye 3 and red dye 40 are not the same. Red dye 40, made of a chemical compound called Allura red AC, is already ...

Dairy industry says it's eliminating artificial colors in products used in the national school lunch and breakfast program.